TY  - BOOK
ED  - Copper Development Association, London.
TI  - Copper in chemical plant
U1  - 669.3 
PY  - 1936///
CY  - London
PB  - The Association
KW  - Copper
KW  - Chemical apparatus
KW  - Chemical engineering
KW  - MCE
N1  - "C. D. A. publication no. 23, 1936."
ER  -